Super rough prototype. Tolerances are feeling good though. Still need to add a notch for the legs to lock in fighter mode. The hardest part is going to be paint matching because the Bandai fast packs are molded in color. I know I can do it. It just might take time to do it right.
Also I have decided to just make a different flight stand adapter just for use with these. Im also working on a backpack locking clip to also include.